| contributor author | He, Pengfei | |
| contributor author | Wang, Dawei | |
| contributor author | Patel, Rajesh | |
| contributor author | Zhu, Chao | |
| date accessioned | 2017-05-09T01:29:26Z | |
| date available | 2017-05-09T01:29:26Z | |
| date issued | 2016 | |
| identifier issn | 0098-2202 | |
| identifier other | fe_138_04_041302.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/161343 | |
| description abstract | Pneumatic transport of solids in a riser has a unique nonuniform flow structure, characterized by the core solids acceleration and the wall solids deceleration along the riser, which causes the downflow of solids and hence back mixing. To predict this nonuniform flow structure, this paper presents a mechanistic model that includes two controlling mechanisms: the interparticle collision damping for axial transport of solids and the effects of collisioninduced diffusion and turbulent convection for radial transport of solids. The model predictions are partially validated against available measurements, such as axial and radial distributions of concentration and velocity of solids. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Modeling of Axial Symmetric Flow Structure in Gas–Solids Risers | |
| type | Journal Paper | |
| journal volume | 138 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.4031686 | |
| journal fristpage | 41302 | |
| journal lastpage | 41302 | |
| identifier eissn | 1528-901X | |
| tree | Journal of Fluids Engineering:;2016:;volume( 138 ):;issue: 004 | |
| contenttype | Fulltext | |